Aortic intramural haematoma leading to aortic dissection.
D000784:Aortic Dissection / Q000000981:diagnostic imaging* / Q000209:etiology; D017545:Aortic Aneurysm, Thoracic / Q000000981:diagnostic imaging*; D001019:Aortic Rupture / Q000000981:diagnostic imaging / Q000209:etiology; D006406:Hematoma / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008875:Middle Aged; D014463:Ultrasonography